@Article{OJDB_2020v7i1n01_Poensgen,
       author    = {Peter Poensgen and Ralf M{\"o}ller},
        title     = {{Quasi-Convex Scoring Functions in Branch-and-Bound Ranked Search}},
        journal   = {Open Journal of Databases (OJDB)},
        issn      = {2199-3459},
        year      = {2020},
        volume    = {7},
        number    = {1},
        pages     = {1--11},
        url       = {https://www.ronpub.com/ojdb/OJDB_2020v7i1n01_Poensgen.html},
        publisher = {RonPub},
        abstract = {For answering top-k queries in which attributes are aggregated to a scalar value for defining a ranking, usually the well-known branch-and-bound principle can be used for efficient query answering. Standard algorithms (e.g., Branch-and-Bound Ranked Search, BRS for short) require scoring functions to be monotone, such that a top-k ranking can be computed in sublinear time in the average case. If monotonicity cannot be guaranteed, efficient query answering algorithms are not known. To make branch-and-bound effective with descending or ascending rankings (maximum top-k or minimum top-k queries, respectively), BRS must be able to identify bounds for exploring search partitions, and only for monotonic ranking functions this is trivial. In this paper, we investigate the class of quasi-convex functions used for scoring objects, and we examine how bounds for exploring data partitions can correctly and efficiently be computed for quasi-convex functions in BRS for maximum top-k queries. Given that quasi-convex scoring functions can usefully be employed for ranking objects in a variety of applications, the mathematical findings presented in this paper are indeed significant for practical top-k query answering.}
    }

@inproceedings{BraMo20,
  author = {Tanya Braun and Ralf M\"oller}, 
  title = {{Exploring Unknown Universes in Probabilistic Relational Models}}, 
  booktitle = {9th International Workshop on Statistical Relational AI at the 34th AAAI Conference on Artificial Intelligence}, 
  year = {2020},
  url = {https://arxiv.org/abs/2001.02021}
}

@article{KuhBeBrMo20c,
author={Felix Kuhr and Magnus Bender and Tanya Braun and Ralf M\"oller},
title={Augmenting and Automating Corpus Enrichment},
journal={Int. J. Semantic Computing},
volume={14},
number={2},
pages= {173--197},
year={2020},
doi = {https://dx.doi.org/10.1142/S1793351X20400061}
}

@INPROCEEDINGS{KuhBeBrMo20b,
author={Felix Kuhr and Magnus Bender and Tanya Braun and Ralf M\"oller},
title={{Maintaining Topic Models for Growing Corpora}},
booktitle={Proceedings of the 14th IEEE International Conference on Semantic Computing (ICSC-20)},
year={2020},
pages     = {451--458},
publisher = {IEEE},
doi={https://doi.org/10.1109/ICSC.2020.00017},
ISSN={},
keywords={Topic Models;Machine Learning;Text Mining}
}

@inproceedings{GehMoBr20,
  author = {Marcel Gehrke and Ralf M\"oller and Tanya Braun}, 
  title = {{Taming Reasoning in Temporal Probabilistic Relational Models}}, 
  booktitle = {Proceedings of the 24th European Conference on Artificial Intelligence (ECAI 2020)}, 
  year = {2020},
  doi = {https://doi.org/10.3233/FAIA200395}
}

@inproceedings{LueGeBrMoKi20,
  author = {Stefan L\"udtke and Marcel Gehrke and Tanya Braun and Ralf M\"oller and Thomas Kirste}, 
  title = {{Lifted Marginal Filtering for Asymmetric Models by Clustering-based Merging}}, 
  booktitle = {Proceedings of the 24th European Conference on Artificial Intelligence (ECAI 2020)}, 
  year = {2020},
  doi = {https://doi.org/10.3233/FAIA200397}
}

@inproceedings{BraMo20a,
  author = {Tanya Braun and Ralf M\"oller}, 
  title = {{Lifting Queries for Lifted Inference}}, 
  booktitle = {Proceedings of the 24th European Conference on Artificial Intelligence (ECAI 2020)}, 
  year = {2020},
  doi = {https://doi.org/10.3233/FAIA200439}
}

@inproceedings{KuhOe20c,
	Author = {Felix Kuhr and Özgür Lütfü Özcep},
	Booktitle = {Proceedings of the 33rd International Florida Artificial Intelligence Research Society Conference {(FLAIRS-20)}},
	Title = {Theory Interpretations for Topic Models},
	Year = {2020}
}

@inproceedings{SchOe20a,
	Author = {Simon Schiff and Özgür Lütfü Özçep},
	Booktitle = {Proceedings of the 33rd International Florida Artificial Intelligence Research Society Conference {(FLAIRS-20)}},
	Title = {Bounded-Memory Criteria for Streams with Application Time},
	Year = {2020}
}

@inproceedings{BaierHofmannKuehlMohrSatzger2020,
	title = {Handling Concept Drifts in Regression Problems – the Error Intersection Approach},
	language = {English},
	booktitle = {Proceedings of 15th International Conference on Wirtschaftsinformatik, 2020, Potsdam, Germany},
	author = {Lucas Baier, Marcel Hofmann, Niklas Kühl, Marisa Mohr, Gerhard Satzger},
	year = {2020},
        doi = {https://publikationen.bibliothek.kit.edu/1000105012}
}

@inproceedings{MohWilHarMoKe20,
	Author = {Marisa Mohr, Florian Wilhelm, Mattis Hartwig, Ralf M{\"o}ller, Karsten Keller},
	booktitle = {Proceedings of the 33rd International Florida Artificial Intelligence Research Society Conference (FLAIRS-33)},
	year = {2020},
	Title = {New Approaches in Ordinal Pattern Representations for Multivariate Time Series},
        doi = {https://www.aaai.org/ocs/index.php/FLAIRS/FLAIRS20/paper/view/18417/17531}
}

@inproceedings{HarMoMo20,
	Author = {Mattis Hartwig, Marisa Mohr, Ralf M{\"o}ller},
	Booktitle = {Proceedings of the 33rd International Florida Artificial Intelligence Research Society Conference {(FLAIRS-33)}},
	Title = {Constructing Gaussian Processes for Probabilistic Graphical Models},
	Year = {2020},
        doi = {https://www.aaai.org/ocs/index.php/FLAIRS/FLAIRS20/paper/view/18407/17520}
}

@inproceedings{oezcep20Cone,
	Author = {{\"O}z{\c{c}}ep, {\"O}zg{\"u}r L{\"u}tf{\"u} and Leemhuis, Mena and Wolter, Diedrich},
	Booktitle = {Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, {IJCAI-20}},
	Date-Modified = {2020-05-05 17:51:59 +0200},
	Keywords = {own,acceptedForPublication},
	Title = {Cone semantics for logics with negation},
	Year = {2020}}

@inproceedings{leemhuis20multi-label,
	Author = {Mena Leemhuis and \"Ozg\"ur L. {\"O}z\c{c}ep and Diedrich Wolter},
	Booktitle = {Proceedings of the 25th International Conference on Conceptual Structures (ICCS 2020)},
	Keywords = {own,acceptedForPublication},
	Title = {Multi-Label Learning with a Cone-Based Geometric Model},
	Year = {2020}}

@inbook{wolter20kihandbuch,
	Author = {Diedrich Wolter and \"Ozg\"ur L. {\"O}z\c{c}ep},
	Title = {Handbuch der K{\"u}nstlichen Intelligenz},
        Chapter = {Kapitel 4: Wissen {\"u}ber Raum und Zeit}
        Year = {2020},
        Pages = {101--142},
        Publisher = {De Gruyter},
        DOI = {https://doi.org/10.1515/9783110659948-004},
        Keywords = {invitedContribution}
}

@inproceedings{PotBr20,
  author = {Tristan Potten and Tanya Braun}, 
  title = {{Benchmarking Inference Algorithms for Probabilistic Relational Models}}, 
  booktitle = {ICCS-20 Proceedings of the 25th International Conference on Conceptual Structures}, 
  year = {2020},
  doi = {https://doi.org/10.1007/978-3-030-57855-8_15}
}

@inproceedings{GehBrPo20,
  author = {Marcel Gehrke and Tanya Braun and Simon Polovina}, 
  title = {{Restricting the Maximum Number of Actions for Decision Support under Uncertainty}}, 
  booktitle = {Proceedings of the 25th International Conference on Conceptual Structures (ICCS 2020)}, 
  year = {2020},
  doi = {https://doi.org/10.1007/978-3-030-57855-8_11}
}

@inproceedings{MohrBeckerMöllerRichter2020,
	title = {Towards Collaborative Predictive Maintenance Leveraging Private Cross-Company Data},
	language = {English},
	booktitle = {Lecture Notes in Informatics},
	author = {Marisa Mohr, Christian Becker, Ralf Möller, Matthias Richter},
        volume = {307},
        publisher = {Gesellschaft für Informatik e.V.},
        address = {Bonn},
        year = {2020}
}

@inproceedings{FiGeBrPoMo2020,
	title = {Investigating Matureness of Probabilistic Graphical Models for Dry-Bulk Shipping},
	language = {English},
	booktitle = {Proceedings of Machine Learning Research},
	author = {Nils Finke, Marcel Gehrke, Tanya Braun, Tristan Potten, Ralf Möller},
	year = {2020}
}

@phdthesis{Bra20,
  author = "Tanya Braun",
  title = "{Rescued from a Sea of Queries: Exact Inference in Probabilistic Relational Models}",
  school = "University of L\"ubeck",
  year = "2020",
  note = "PhD thesis"
}

@book{AlaBrYu20, 
  author = {Mehwish Alam and Tanya Braun and Bruno Yun (Eds.)},
  title = {ICCS-20 Proceedings of the 25th International Conference on Conceptual Structures},
  year = {2020},
  publisher = {Springer},
  doi = {https://doi.org/10.1007/978-3-030-57855-8}
}

@book{GoeBrSc20,
  author = "G\"unther G\"orz and Tanya Braun and Ute Schmid (Eds.)",
  title = "{Handbuch der Künstlichen Intelligenz, 6. Auflage}",
  year = "2020",
  publisher = "De Gruyter"
}

@book{GoeBrSc20,
  author = "G\"unther G\"orz and Tanya Braun and Ute Schmid (Eds.)",
  title = "{Handbuch der K\"unstlichen Intelligenz, 6. Auflage}",
  year = "2020",
  publisher = "De Gruyter",
  url = {https://www.degruyter.com/view/title/558044?rskey=Yc1Ty5}
}

@inproceedings{schiff2020ai,
    author = {Simon Schiff and Felix Kuhr and Sylvia Melzer and Ralf Möller},
    title = {AI-based Companion Services for Humanities},
    booktitle = {AI methods for digital heritage, Workshop at 43rd German Conference on Artificial Intelligence},
    year = {2020},
    pages = {},
    type = {extended abstract},
    pubstate = {unpublished},
    location = {Bamberg}
}